In a pulse-pounding reveal that has fans buzzing, the highly anticipated fan trailer for “The Equalizer 4” has just been unleashed, giving a tantalizing glimpse into the next chapter of Robert McCall’s relentless quest for justice. The trailer, which has already made waves across social media, teases a darker, more intense journey for Denzel Washington’s iconic character, suggesting that peace is merely an illusion in a world plagued by chaos.